Merge pull request #290 from yangzhen233/feature/zhipu-embedding

添加智谱向量模型实现

ruoyi-modules/ruoyi-chat/src/main/java/org/ruoyi/service/embed/impl/ZhipuAiEmbeddingProvider.java

@@ -0,0 +1,48 @@
+package org.ruoyi.service.embed.impl;
+
+
+
+import dev.langchain4j.community.model.zhipu.ZhipuAiEmbeddingModel;
+import dev.langchain4j.data.embedding.Embedding;
+import dev.langchain4j.data.segment.TextSegment;
+import dev.langchain4j.model.embedding.EmbeddingModel;
+import dev.langchain4j.model.output.Response;
+import org.ruoyi.common.chat.domain.vo.chat.ChatModelVo;
+import org.ruoyi.enums.ModalityType;
+import org.ruoyi.service.embed.BaseEmbedModelService;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * @Author:yang
+ * @Date:
+ * @Description: 智谱AI嵌入模型
+ */
+@Component("zhipu")
+public class ZhipuAiEmbeddingProvider implements BaseEmbedModelService {
+    protected ChatModelVo chatModelVo;
+
+    @Override
+    public void configure(ChatModelVo config) {
+        this.chatModelVo = config;
+    }
+
+    @Override
+    public Set<ModalityType> getSupportedModalities() {
+        return Set.of(ModalityType.TEXT);
+    }
+
+    @Override
+    public Response<List<Embedding>> embedAll(List<TextSegment> textSegments) {
+        EmbeddingModel model = ZhipuAiEmbeddingModel.builder()
+            .baseUrl(chatModelVo.getApiHost())
+            .apiKey(chatModelVo.getApiKey())
+            .model(chatModelVo.getModelName())
+            .dimensions(chatModelVo.getModelDimension())
+            .build();
+
+        return model.embedAll(textSegments);
+    }
+}